/*
 *
 * (c) Copyright Ascensio System Limited 2010-2023
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
*/


/* CSVReader - a simple open source C# class library to read CSV data
 * by Andrew Stellman - http://www.stellman-greene.com/CSVReader
 * 
 * CSVReaderExtension.cs - string extension methods to read CSV rows and tables
 * 
 * download the latest version: http://svn.stellman-greene.com/CSVReader
 * 
 * (c) 2008, Stellman & Greene Consulting
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Stellman & Greene Consulting nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY STELLMAN & GREENE CONSULTING ''AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL STELLMAN & GREENE CONSULTING BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 */

using System;
using System.Collections.Generic;
using System.Data;

namespace ASC.Web.CRM.Classes
{
    public static class CSVReaderExtension
    {
        /// <summary>
        /// Convert a CSV-formatted string into a list of objects
        /// </summary>
        /// <returns>List of objects that contains the CSV data</returns>
        public static List<object> ReadCSVLine(this string input)
        {
            using (CSVReader reader = new CSVReader(input))
                return reader.ReadRow();
        }

        /// <summary>
        /// Convert a CSV-formatted string into a DataTable
        /// </summary>
        /// <param name="headerRow">True if the first row contains headers</param>
        /// <returns>System.Data.DataTable that contains the CSV data</returns>
        public static DataTable ReadCSVTable(this string input, bool headerRow)
        {
            using (CSVReader reader = new CSVReader(input))
                return reader.CreateDataTable(headerRow);
        }
    }
}
